4 Shackles About Gunnebo Industries Shackles 4:2 Dee and Bow Shackles 4:3 - 4:4 Arctic Shackles 4:5 Super Shackles 4:6 Aquaculture 4:7 Mooring Shackle 4:8 Countersunk Shackle 4:8 Mooring Bolts 4:9 Galvanized Master Link 4:9 ROV Shackles 4:10 - 4:11 Stainless Steel Shackles 4:12 - 4:13 Shackle SA 4:13 Rigging Screws Rigging Screws, Alloy Steel 4:14 Rigging Screws, Hot Dip Galvanized 4:14 Technical Information, Shackles Instructions for safe use 4:15 WARNING: Failure to read, understand and comply with the instructions, working load limits and specifications in this publication may result in serious injury or damage to property.
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Shackles - Gunnebo Industries · 2020. 5. 5. · Gunnebo Industries has a range of shackles specially designed for these conditions. The Arctic Shackle is type approved to DNV 2.7-1
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4
ShacklesAbout Gunnebo Industries Shackles 4:2
Dee and Bow Shackles 4:3 - 4:4
Arctic Shackles 4:5
Super Shackles 4:6
Aquaculture 4:7
Mooring Shackle 4:8
Countersunk Shackle 4:8
Mooring Bolts 4:9
Galvanized Master Link 4:9
ROV Shackles 4:10 - 4:11
Stainless Steel Shackles 4:12 - 4:13
Shackle SA 4:13
Rigging ScrewsRigging Screws, Alloy Steel 4:14
Rigging Screws, Hot Dip Galvanized 4:14
Technical Information, ShacklesInstructions for safe use 4:15
WARNING:Failure to read, understand and comply with the instructions, working load limits and specifications in this publication may result in serious injury or damage to property.
4:2
Feel confident in every situation
Our lifting systems are valued for their long durability and high quality. Whether the working environment is hot or cold, our systems assure lifting operations with high safety and functionality.
Gunnebo Industries shackles are made from a range of steel qualities, including acid proof stainless steel and high grade alloy steel to comply with the most stringent specifications. Our workshops comprise all facilities and systems for the manufacturing and control of a top quality product. This includes tool design, an advanced tool shop, forging, heat treatment, machining, hot dip galvanizing and quality control.
We offer a range of DNV 2.7-1 Type approved lifting shackles for offshore containers, developed for the tough conditions of the offshore industry, where safety must be of the highest priority at all times. The heat treatment of these products ensures the proper ductility and strength to sustain shock loads which may be imposed when the container is lifted from the deck of a vessel.
Furthermore we offer Standard shackles, Super lifting shackles with increased working load limit, ROV shackles, Heavy duty shackles, Wide-Body shackles, Mooring shackles, Stainless Steel shackles etc.
Make sure you have the original• High quality shackles according to EN 13889 and U.S. Fed.Spec RR-C. 271 (grade A and grade B)• Consistent product quality• Long experience of shackle production using modern manufacturing methods• Local availability of expertise from Gunnebo Industries subsidiary or distributors
To ensure you have a genuine Gunnebo Industries Shackle, it should be marked as below:
• Company logo
• Grade
• Working load
• The bolt is marked with: Manufacturer ID, traceability code and grade
• Traceability code
• CE marking
• Dimension in inches
4
4:3
* Forging tolerance: +/- 5% on inside width/length.
Shackles
All dimensions in mm
Shackle No 835 with safety bolt
Shackle No 834 with screw pin
Dee Shackle No 835
Dee Shackle No 834
Split pin included
Art. no. Screw pin
WLLtonnes
6:1
Dim. d1
d Trade sizeInner width
a*
Inner length
c*
Eye outer
d2
Screw pin kgmm inch
A083416 3.25 19 16 5/8” 27 51 40 0.55
A083419 4.75 22 19 3/4” 31 60 48 1.00
A083422 6.5 25 22 7/8” 37 71 52 1.30
A083425 8.5 28 25 1” 43 81 60 1.90
A083428 9.5 32 28 1 1/8” 46 90 64 2.80
A083432 12.0 35 32 1 1/4” 52 100 72 3.60
A083435 13.5 38 35 1 3/8” 57 111 76 4.60
A083438 17.0 42 38 1 1/2” 60 122 84 6.50
A083445 25.0 50 45 1 3/4” 74 149 105 11.50
Art. no. Safety bolt
WLLtonnes
6:1
Dim. d1
d Trade size Inner width
a*
Inner length
c*
Eye outer
d2
Safety bolt kgmm inch
A083516 3.25 19 16 5/8” 27 51 40 0.60
A083519 4.75 22 19 3/4” 31 60 48 1.10
A083522 6.5 25 22 7/8” 37 71 52 1.50
A083525 8.5 28 25 1” 43 81 60 2.20
A083528 9.5 32 28 1 1/8” 46 90 64 3.10
A083532 12.0 35 32 1 1/4” 52 100 72 4.20
A083535 13.5 38 35 1 3/8” 57 111 76 5.60
A083538 17.0 42 38 1 1/2” 60 122 84 7.50
A083545 25.0 50 45 1 3/4” 74 149 105 13.00
Standard: DNV 2.7-1 Type Approved, EN 13889 and U.S Fed. Spec. RR-C-271
Material: High Tensile Carbon Steel, Quenched and tempered, Grade 6
Finish: All parts hot dip galvanized, pin brown painted on top of galv.
Safety factor: 6:1
Documentation: Test certificate and traceable raw material / inspection certificate according to EN 10204 - 3.1. DNV 2.7-1 and DNV 2.7-3 Type Approval Certification.
Temperature: -20ºC to 200°C
* Forging tolerance: +/- 5% on inside width/length.
Standard: EN 13889 and U.S Fed. Spec. RR-C-271
Material: High Tensile Carbon Steel, Quenched and tempered, Grade 6
Finish: All parts hot dip galvanized, pin brown painted on top of galv.
Safety factor: 6:1
Documentation: Test certificate and traceable raw material /inspection certificate according to EN 10204 - 3.1
Temperature: -20ºC to 200°C
4:4 All dimensions in mm
Bow Shackle No 855
Bow Shackle No 854
Shackle No 854 with screw pin
Standard: DNV 2.7-1 Type Approved, EN 13889 and U.S Fed. Spec. RR-C-271
Material: High Tensile Carbon Steel, Quenched and tempered, Grade 6
Finish: All parts hot dip galvanized, brown painted bolts on top of galv.
Safety factor: 6:1
Documentation: Test certificate and traceable raw material/inspection certificate according to EN-10204 -3.1. DNV 2.7-1 and DNV 2.7-3 Type Approval
Temperature: -20ºC to 200°C
Standard: EN 13889 and U.S Fed. Spec. RR- C-271
Material: High Tensile Carbon Steel, Quenched and tempered, Grade 6
Finish: All parts hot dip galvanized, brown painted bolts on top of galv.
Safety factor: 6:1
Documentation: Test certificate and traceable raw material / inspection certificate according to EN-10204 - 3.1.
Temperature: -20ºC to 200°C
Art. no. Screw
pin
WLLtonnes
6:1
Dim. d1
d Trade sizeinner width
a*
inner length
c*
Bow width
e
Eye outer
d2
Screw pin kgmm inch
A085413 2.0 16 13 1/2” 21 47 33 33 0.37
A085416 3.25 19 16 5/8” 27 60 42 40 0.65
A085419 4.75 22 19 3/4” 31 71 49 48 1.10
A085422 6.5 25 22 7/8” 37 84 60 52 1.50
A085425 8.5 28 25 1” 43 95 68 60 2.21
A085428 9.5 32 28 1 1/8” 46 108 74 64 3.10
A085432 12.0 35 32 1 1/4” 52 119 83 72 4.20
A085435 13.5 38 35 1 3/8” 57 132 89 76 6.00
A085438 17.0 42 38 1 1/2” 60 146 98 84 8.00
A085445 25.0 50 45 1 3/4” 74 178 127 105 13.50
A085452 35.0 57 50 2” 83 197 138 112 19.00
A085464 55.0 70 65 2 1/2” 105 260 180 145 38.00
Art. no. Safety bolt
WLLtonnes
6:1
Dim. d1
d Trade size inner width a*
inner length c*
Bow width e
Eye outer d2
Safety bolt kgmm inch
A085513 2.0 16 13 1/2” 21 47 33 33 0.42
A085516 3.25 19 16 5/8” 27 60 42 40 0.70
A085519 4.75 22 19 3/4” 31 71 49 48 1.20
A085522 6.5 25 22 7/8” 37 84 60 52 1.70
A085525 8.5 28 25 1” 43 95 68 60 2.58
A085528 9.5 32 28 1 1/8” 46 108 74 64 3.40
A085532 12.0 35 32 1 1/4” 52 119 83 72 4.80
A085535 13.5 38 35 1 3/8” 57 132 89 76 7.00
A085538 17.0 42 38 1 1/2” 60 146 98 84 9.00
A085545 25.0 50 45 1 3/4” 74 178 127 105 15.00
A085552 35.0 57 50 2” 83 197 138 112 21.00
A085564 55.0 70 65 2 1/2” 105 260 180 145 39.00
Split pin included* Forging tolerance: +/- 5% on inside width/length.
Shackle No 855 with safety bolt
* Forging tolerance: +/- 5% on inside width/length.
4
4:5
Shackles
Art. no. WLLtonnes
Dim. d1
d Trade size
a c
d 2 eWeight
kgSafetyfactormm inch
A085613 2.0 16 13 1/2” 21 47 33 33 0.42 8.00
A085616 3.25 19 16 5/8” 27 60 40 42 0.7 8.00
A085619 4.75 22 19 3/4” 31 71 48 49 1.2 8.00
A085622 6.5 25 22 7/8” 37 84 52 60 1.7 7.85
A085625 8.5 28 25 1” 43 95 60 68 2.5 7.25
A085628 9.5 32 28 1 1/8” 46 108 64 74 3.4 6.94
A085632 12.0 35 32 1 1/4” 52 119 72 83 4.8 6.40
A085635 13.5 38 35 1 3/8” 57 132 76 89 7 6.10
A085638 17.0 42 38 1 1/2” 60 146 84 98 9 6.00
A085645 25.0 50 45 1 3/4” 74 178 105 127 15 6.00
A085652 35.0 57 50 2” 83 197 116 138 21 6.00
A085664 55.0 70 65 2 1/2” 105 260 145 180 39 6.00
Unique benefits with the Arctic ShackleAdverse weather and rough sea conditions in combination with extremely low temperatures, as often encountered for instance in the North Sea, places tough requirements on the products used. Gunnebo Industries has a range of shackles specially designed for these conditions. The Arctic Shackle is type approved to DNV 2.7-1 Offshore containers and meets the impact requirements of 42 J at – 40 degrees ºC.
The Arctic Shackle is a grade 8 shackle with all parts hot dipped galvanized, including the safety bolt, and has the characteristic brown color marking.
Arctic Shackle No 856 Bow shackle with safety bolt
Standard: DNV 2.7-1, U.S. Fed. Spec. RR.C-271 and EN-13889
Material: Special Alloy Steel, Quenched and Tempered, Grade 8
Finish: All parts hot dip galvanized + brown color marking
Safety factor: As specified in the table below
Documentation: Test certificate and traceable raw material / inspection certificate according to
EN 10204 - 3.1 DNV 2.7-1 and DNV 2.7-3 Type Approval Certification.
Temperature: - 40 ºC to 200 ºC
Split pin included
All dimensions in mmAll dimensions in mm
Art.no WLLtonnes
Dim. d1
d Trade size
a c d2 e
Weight kgmm inch
A085813 3.3 16 13 1/2” 21 51 33 33 0.4
A085816 5.0 19 16 5/8” 27 60 40 42 0.7
A085819 7.0 22 19 3/4” 31 71 48 49 1.2
A085822 9.5 25 22 7/8” 37 84 52 60 1.7
A085825 12.5 28 25 1” 43 95 60 68 2.5
A085828 15.0 32 28 1 1/8” 46 108 64 74 3.4
A085832 18.0 35 32 1 1/4” 52 119 72 83 4.8
A085835 21.0 38 35 1 3/8” 57 132 76 89 7
A085838 30.0 42 38 1 1/2” 60 146 84 98 8.8
A085845 40.0 50 45 1 3/4” 74 178 105 127 15
Standard: U.S. Fed. Spec. RR.C-271 Type IVA Class 3, Grade B
Material: High Tensile Steel. Quenched and Tempered, Grade 8
Finish: All parts hot dip galvanized + brown color marking
Safety factor: 5:1
Documentation: Test certificate and traceable 3.1 certificate
Temperature: -20 oC to 200 oC
Super Shackle No 858 Bow shackle with safety bolt
Unique benefits with the Super ShackleIn certain situations, a demand for extra Working Load Limit occurs, in others the lifting environment has limited space for the lifting application. Gunnebo Industries has therefore added the Super Shackle to the range, enabling the same Working Load Limit on a 22 mm Super shackle as for a 28 mm Standard shackle.
The Super shackle meets the US Federal Specification RR.C-271. It is a grade 8 shackle and has all parts hot dipped galvanized, including the safety bolt.
4:6
Split pin included
All dimensions in mm
Because safety is everything
Gunnebo Industries have an in-depth knowledge of the
demands aquaculture puts on the products supplied.
With over 100 years of experience gained manufacturing
shackles and chain for maritime use, which allows us to
provide our clients with the highest level of satisfaction,
even in the most extreme environments.
Whilst other producers have been focusing on low
cost to the detriment of performance, we have focused
on quality and improved properties to give best value for
money. Products such as our hot dip galvanized chain
and shackles are designed to satisfy the specific demands
from the global fishing industry.
Aquaculture
Gunnebo Industries products are the best choice when
safety and quality comes first. We have always and will
continue to provide the Aquaculture industry with the
preferred products available on the market. All of our
aquaculture products are independently approved
according to Norwegian standard NS 9415. NS 9415
with this being the first national standard for
aquaculture mooring systems.
Our continuous focus on quality has been proven by
our achievements with the key industry standards:
• Approved according to to ISO 9001
• Approved according to to ISO 14001
• Product certification according to to NS 9415
4:8
Art.no MBLtonnes
D Trade sizeA C E D2 D1
mm inch
*A085219 28 19 3/4” 44 100 58 48 22
*A085222 40 22 7/8” 52 125 68 52 25
*A085228 60 28 1 1/8” 62 150 89 64 28
*A085232 90 32 1 1/4” 82 170 98 72 32
A085242 110 42 1 5/8” 112 200 150 90 45
A085244 150 45 1 3/4” 126 200 126 105 50
Mooring Shackle No 852
Countersunk Shackle No 830
Standard: Third party approved according to to relevant Norwegian aquaculture standards
Material: High Tensile Steel. Quenched and Tempered, Grade 6
Finish: All parts hot dip galvanized + brown color marking
Standard: Material:
Third party approved according to to relevant Norwegian aquaculture standards High Tensile Steel. Quenched and Tempered, Grade 6
Finish: All parts hot dip galvanized + brown color marking
Customized securing options
* These sizes come with a sunken hexagon bolt head that will greatly reduce the risk of the bolt unscrewing in service as well as making the fitting easier for the user.
Plastic clip provided as standard safety pin for 28T - 90T, stainless steel A4 split pins provided as standard for 110T and 150T.
* Countersunk Shackles can also be supplied with a secondary securing for Double Protection (DP), for mooring applications.
Long link Chain LLZ - see chapter 5
All dimensions in mm
Unique benefits with Mooring ShackleThe Mooring Shackle has a sunken bolt that locks into the shackle to prevent rotation (uninten-tional loosening of the nut). The sunken bolt also reduces the risk of the shackle interacting with the net.
Fatigue resistance is increased by the addition of 25% extra material in the bow (increased life span and safety).
The shackle has a spacious bow for connecting thimbles, rope and mooring/connecting plates.
4
4:9
Mooring bolt - Eye Bolt No 8250
Art.no MBLtonnes Dim Ø x L G E
A825032 40 Ø32 x 400 72 37
A825038 60 Ø38 x 500 84 44
A825045 80 Ø45 x 600 105 47
G
E
L
Ø
Mooring bolt - T-bolt No 8252
G
E
L
Ø
T
Standard:
Material:
Third party approved according to to relevant Norwegian aquaculture standards High Tensile Steel. Quenched and Tempered, Grade 6
Finish: All parts hot dip galvanized + brown color marking
Galvanized Master Link
Art.no MBLtonnes Dim Ø - D B L
A825922 40 Ø22 95 160
A825928 60 Ø28 110 190
A825934 80 Ø34 140 240
A825940 110 Ø40 150 250
Art.no MBLtonnes Dim Ø x L G E T
A825232 40 Ø32 x 400 72 35 300
A825238 60 Ø38 x 500 84 42 350
A825445 80 Ø45x500 105 45 400
A825245 80 Ø45 x 600 105 45 400
A825450 100 Ø50x500 100 45 400
A825250 100 Ø50 x 700 110 45 400
A825265 170 Ø65 x 800 140 58 400
Aquaculture
Standard:
Material:
Third party approved according to to relevant Norwegian aquaculture standards High Tensile Steel. Quenched and Tempered, Grade 7
Finish: All parts hot dip galvanized
Standard:
Material:
Third party approved according to to relevant Norwegian aquaculture standards High Tensile Steel. Quenched and Tempered, Grade 6
Finish: All parts hot dip galvanized + brown color marking
All dimensions in mm
4:10
ROV ShacklesThe ROV Retrieve Shackle is designed for smooth and easy use in retrieving and releasing subsea lifting and rigging operations. It has no loose parts, in closed or opened position, and there is therefore no need for wires or monkey fists that will risk snagging or getting in the way.The high visibility handles are close-die forged and has double safety functions - shark tooth locking with indicator that will show if the shackle is in open or locked position as well as the spring loaded handle. The handle is the same size, regardless of size of shackle. The ROV Retrieve Shackle no. 861 is an easy to operate shackle, saving valuable time and money.
Tapered bolt end for easy attachment.
Indicator for open and closed position
”Shark tooth” locking
The V-designed handle gives better grip for the ROV unit and can only be turned when the handle is pressed down.
Documentation: Test certificate supplied on request.
4:14
Alloy Steel Rigging Screw, No 801, 802, 804 Standard: Working load according to to U.S. Fed. spec. FF-T-791.b Supplied with closed body from 2,5-17 T, larger dimensions open body.Material: Quenched and tempered alloy steelSurface treatment: Hot dip galvanizedSafety factor: 5:1Certificate: Test certificate and traceable 3.1 certificate supplied on request.Tolerances: +/- 5%Temperature: -20 oC to 200 oC
Design: Jaw-Jaw (jaw-eye and eye-eye on request)Standard: According toto B.S. 4429, closed body - with locking nutMaterial: St. 42/St. 52, normalizedSurface treatment: Hot dip galvanized (M6 & M8 zinc plated)Safety factor: 5:1Note: The items marked with * below are not for liftingTolerances: +/-5%
All dimensions in mm
* Will not be delivered with lifting certificate.
4
4:15
Technical Information
1. The user is obliged to keep a valid Test Certificate for any shackle being used in a lifting operation.
2. Before use each shackle should be inspected to ensure that:
– all markings in the body and the pin of the shackle are legible and in compliance with the relevant Test Certificate. – the shackle pin is of the correct type. – the body and pin are not distorted or unduly worn. – The body and pin are free from nicks, cracks, grooves and corrosion. – If there is any doubt with regards to the above criteria being met, the shackle should not be used for a lifting
operation.
3. It is important to ensure that the pin is safely locked after assembly. For repeated lifting between inspections of the gear, it is recommended to use a safety bolt type shackle with nut and split-pin - the user must ensure that the split-pin is fitted, to prevent the nut from unscrewing during use.
4. Incorrect seating of a pin may be due to a bent pin, damaged threads or misalignment of the holes. Do not use the shackle under these circumstances, but refer the matter to a competent person (i.e. dealer, manufacturer)
5. Shackles should be fitted to the load in a manner that allows the shackle body to take the load in a true line along its centerline to avoid undue bending stresses which will reduce the load capacity of the shackle. When using shackles in conjunction with multi-leg slings, due consideration should be given to the effect of the angle between the sling legs. When a shackle is used to secure the top block of a set of rope blocks the load on this shackle is increased by the value of the hoisting effect.
6. To avoid eccentric loading of the shackle it is recommended to distribute the load as for as possible over the total length of the pin or to use loose spacers.
7. Never modify, repair or reshape a shackle by welding, heating or bending as this will affect the nominal WLL.
8. Never heat treat a shackle as this may affect the WLL.
2006/42/EC highlights the responsibility of the manufacturer, distributor and end user of lifting gear.Gunnebo Industries shackles are specified, monitored and documented in compliance with the most stringent requirements for the product concerned. A certified ISO 9001:2008 system is an evidence of our quality standard.
TemperatureIf extreme temperature situations are applicable, the following load reductions must be taken into account.
Reduction for elevated temperatures
Temperature: New Working Load Limit
0 - 200 °C 100% of original Working Load Limit
200 - 300 °C 90% of original Working Load Limit
300 - 400 °C 75% of original Working Load Limit
> 400 °C not allowed
Instructions for safe use
Technical information
Avoid applications where, due to load movement, the shackle pin can rotate
Shackle must be loaded in straight direction
Reduction for side loadingLoad angle New Working Load Limit0° 100% of original WLL
45° 70% of original WLL
90° 50% of original WLL
Side loads should be avoided as the products are not designed for this purpose. If side loads cannot be avoided, the following reduction factors must be taken into account:
Grade 6
ChainGrade 10 • Grade 8 • Short Link • Mid-link • Long-link